I have been trying to do the above. I was on 4 mg slow release Ropinerole. I have recently moved on to gabapentine and taking a total of 1500 mg in 300, then 600, then final 600.
Reducing the Ropinerole went fairly well at first but now trying to manage on 2 mg is horrendous.
My legs are jumping almost continually, day or night. I’m almost sorry I started this process.
it’s becoming unbearable.